Implementation Examples in Matlab

The following examples are meant to better illustrate the information given in the theory overview.

1D Klein-Gordon

This is one of the simplest examples that demonstrates the effectiveness of the CRBC/DAB type boundary conditions.

• 1D Klein-Gordon
  • Introduction
  • The commented program

2D Wave Equation

This example shows how the boundary conditions can be implemented in 2D on a single boundary face for a scalar wave equation.

• 2D Wave Equation
  • Introduction
  • The commented program

2D Klein-Gordon with a Corner

The example implements a corner where two DAB layers intersect for the 2D Klein-Gordon equation.

• 2D Klein-Gordon with a Corner
  • Introduction
  • The commented program